Arduino Data Logging System with GPS, Temperature Sensors, and a MicroSD Card

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In this video we show how to build a data logging system using an Arduino Nano. This system records parameters such as GPS location, altitude, speed, and two temperatures. It writes data locally to a microSD card. The system is able to function at high altitudes (tested to 81,000 ft) and low temperatures (tested to -7 degrees F). We ended up using this on a high altitude weather balloon where it performed nearly flawlessly.

Topics and timestamps:
0:00 – Introduction
0:59 – Circuit diagram
5:21 – Arduino code
15:00 – Physical build
17:11 – Testing
21:17 –High altitude weather balloon

References

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#Arduino

#HighAltitudeBalloon

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Hi Christopher, thank you for the very informative video. I'm starting a build similar to the "Survival Pi" designs seen on YT. One of my design criteria is to use an Arduino to capture temp, humidity, and pressure then send the data to the Raspberry Pi. The GPS / Arduino combination got me thinking about how to send the GPS data from the Arduino to the Pi so it can be displayed on the 10" touch screen in the build. That will free up a USB on the Pi. Fun times ahead.
Thanks again and be well. Oh, and I also subscribed 👍

cmdrcorvuscoraxnevermore
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YES! That is what I am talking about! Nice work!

helms
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Cristopher, what function does the LumTinyGPSPlus library have in the code?

MOVBIOS
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Would it be possible to add a accelerometer or gyroscope to record pitch and roll? I am trying to come up with a way to record this data while riding in my UTV on the trails and then use Dashware for video overlays. Gopro don't have the temp, pitch and roll. Thanks

ncmach
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Are you able to add a UV light sensor to this design? What kind of battery pack are you using for this? I do like that you have a temp sensor for external and internal.

TheDogeagle
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Hi Christopher, could you please share (maybe in your next videos) whether you have to retrieve the styrofoam box when it lands and how do you plan the entire mission. Thanks!

leopoldkot
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Hi Chris.
I have everything setup, and would love to try it.
Now I can try to retype all your shown code in the video, however it would be so much easer if I could download it.
You mention in your video that you will leave a link for the code, however I can not find it.
Do you mind sharing it again?
Thank you ~Kian

iamkian
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Hi Christopher, very nice project, I'm trying to replicate it, but unfortunately I can't find the LumTinyGPSPlus library, could you help me?

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